Strap for Montbrillant Datora

The lug width of the Breitling Montbrillant R2133012B856737P is 22 mm. This measurement is consistent across the entire 43 mm Montbrillant family and should be verified using a millimetre calliper in the space between the lugs, flush against the case.

For the 43 mm Red Gold Montbrillant, a Barenia calf strap with vegetable tanning is the most coherent choice: the full-grain texture develops a warm patina that complements the tones of red gold. Alternatively, a Mississippiensis alligator strap in bordeaux or tobacco brown elevates the formal register further. A deployant clasp in red gold completes the metal pairing with precision.

The strap is removed using a thin-tipped springbar tool inserted into the lateral hole of the lugs to compress the spring bars. It is advisable to work on a padded surface to avoid scratching the red gold case. If in doubt, Casati Milano offers a strap-change service by appointment at the Milan atelier.

Yes. Any strap with a 22 mm attachment is dimensionally compatible with the Breitling Montbrillant R2133012B856737P. Milano Straps offers a selection of handcrafted leather, rubber and cordovan straps made to order, with full customisation of colour, stitching, lug profile and clasp type to complement the Red Gold case.

The longevity of a leather strap depends primarily on the quality of the tanning and conditions of use. A Barenia calf strap with vegetable tanning, regularly conditioned with natural wax and kept away from prolonged perspiration and water, will maintain its structural and aesthetic integrity for 3 to 5 years of regular wear. The Milano Straps warranty covers 18 months for manufacturing defects.